Firewall Administration - Security Management
Tata Consultancy Services
8 - 10 years
Chennai
Posted: 12/03/2026
Job Description
TCS present an excellent opportunity for Firewall Administration - Security Management
Job Location: Chennai (Only)
Experience required: 6-8 yrs
Virtual Interview date: 14-March-26 (Saturday)
Desired Competencies (Technical/Behavioral Competency)
Must-Have
Must have background, experience, and L2.5/L3 understanding of networking and network security technologies
Good-to-Have
Good understanding of ITIL process and be able to perform the work within SLA
Responsibility of / Expectations from the Role
1 6 to 8 years of experience in a hands-on technical network security role encompassing a wide variety of security initiatives. Hands on experience in Palo Alto is must.
2 Must have background, experience, and L2.5/L3 understanding of networking and network security technologies such as Firewalls, IDS/IPS, Proxies, Content Filtering, Application security, SIEM and Log, monitoring/management, Vulnerability Management, Risk and Compliance
3 Good experience in Site to Site, IPSEC-VPN, SSL-VPN,NAT,GRE, LAN & WAN Technologies with strong understanding of IKE and SSL communications
4 Good experience on Firewall management servers like MDS, Panorama
5 Candidates who had worked in Cisco ASA firewall family/ Checkpoint/ PaloAlto/ Bluecoat/ Pulse were preferable
6 Good understanding of ITIL process and be able to perform the work within SLA
7 Should be able to troubleshoot independently complex network issues.
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